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|
{ lib }:
let
p = import ../../stdenv/generic/problems.nix { inherit lib; };
genHandlerTest =
let
slowReference =
config: package: name: kind:
# Try to find an explicit handler
(config.problems.handlers.${package} or { }).${name}
# Fall back, iterating through the matchers
or (lib.pipe config.problems.matchers [
# Find matches
(lib.filter (
matcher:
(matcher.name != null -> name == matcher.name)
&& (matcher.kind != null -> kind == matcher.kind)
&& (matcher.package != null -> package == matcher.package)
))
# Extract handler level
(map (matcher: matcher.handler))
# Take the strongest matched handler level
(lib.foldl' p.handlers.max "ignore")
]);
genValue =
f:
map
(
package:
map
(
name:
map (kind: f package name kind) [
"k1"
"k2"
"k3"
]
)
[
"n1"
"n2"
"n3"
]
)
[
"p1"
"p2"
"p3"
];
in
v: {
expr = genValue (p.genHandlerSwitch { problems = v; }).handlerForProblem;
expected = genValue (slowReference {
problems = v;
});
};
in
lib.runTests {
testHandlersLessThan =
let
levels = p.handlers.levels;
slowReference =
a: b:
lib.lists.findFirstIndex (v: v == a) (abort "Shouldn't happen") levels
< lib.lists.findFirstIndex (v: v == b) (abort "Shouldn't happen") levels;
genValue =
f:
lib.genList (
i: lib.genList (j: f (lib.elemAt levels i) (lib.elemAt levels j)) (lib.length levels)
) (lib.length levels);
in
{
expr = genValue p.handlers.lessThan;
expected = genValue slowReference;
};
testHandlerEmpty = genHandlerTest {
matchers = [ ];
handlers = { };
};
testHandlerNameSpecificHandlers = genHandlerTest {
matchers = [ ];
handlers.p1.n1 = "error";
handlers.p1.n2 = "warn";
handlers.p1.n3 = "ignore";
};
testHandlerPackageSpecificHandlers = genHandlerTest {
matchers = [ ];
handlers.p1.n1 = "error";
handlers.p2.n1 = "warn";
handlers.p3.n1 = "ignore";
};
testHandlersOverrideMatchers = genHandlerTest {
matchers = [
{
package = "p1";
name = "n1";
kind = null;
handler = "error";
}
];
handlers.p1.n1 = "warn";
};
testMatchersDefault = genHandlerTest {
matchers = [
# Everything should warn by default
{
package = null;
name = null;
kind = null;
handler = "warn";
}
];
handlers = { };
};
testMatchersComplicated = genHandlerTest {
matchers = [
{
package = "p1";
name = null;
kind = null;
handler = "warn";
}
{
package = "p1";
name = "n1";
kind = null;
handler = "error";
}
{
package = "p1";
name = null;
kind = "k1";
handler = "error";
}
{
package = "p1";
name = "n2";
kind = "k2";
handler = "error";
}
];
handlers = { };
};
}
|
